WO2007096690A1 - Anti-ice and anti-snow composition for road pavings - Google Patents
Anti-ice and anti-snow composition for road pavings Download PDFInfo
- Publication number
- WO2007096690A1 WO2007096690A1 PCT/IB2006/000618 IB2006000618W WO2007096690A1 WO 2007096690 A1 WO2007096690 A1 WO 2007096690A1 IB 2006000618 W IB2006000618 W IB 2006000618W WO 2007096690 A1 WO2007096690 A1 WO 2007096690A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- composition
- ice
- composition according
- total weight
- relative
- Prior art date
Links
- 0 CC(C)CC*C(NCCN*(C)CCN)OC Chemical compound CC(C)CC*C(NCCN*(C)CCN)OC 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
- C09K3/185—Thawing materials
Definitions
- the road paving composition which forms the object of the present invention is essentially composed of at least one organic salt of alkaline and/or alkaline earth metals having a molecular weight less than 200 Da, preferably chosen from among sodium and/or calcium acetate and formate, and at least one surfactant.
- the preferred surfactant is a polyamine alkylamide, in particular a polyamine alkylamide with the formula:
- n is a prime number between 6 and 10, preferably 8, and m is a prime number between 1 and 6, preferably 4.
- the solid components are fed, by means of a suitable conveyor, into a specially designed mixer connected to a suitable dust recirculating capture and elimination system.
- materials with a high melting point such as grains of powders coated with additives, treated in this system, owing to the local fusion which combines the individual grains of powder, are converted so that the product is intimately bonded and in each small grain ( ⁇ 10 micron) there is always the same percentage composition.
- the road pavings made with the composition in question prevent or at least delay over time the formation of ice adhering to the said paving, in the event of temperatures below zero, or prevent the formation of ice resulting from "freezing rain”, or also prevent the "adhesion" of falling snow down to temperatures of 4 -
- bitumen film they are perfectly dispersed in the bitumen film so as to exercise their anti-ice action both on the exterior of the road surface (which makes contact with the tyres) and within the small channels inside the final structure of the draining/noise-damping conglomerates characterized by large internal areas lined with the film of supplemented bitumen, in contact with the water or moisture;
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2006/000618 WO2007096690A1 (en) | 2006-02-22 | 2006-02-22 | Anti-ice and anti-snow composition for road pavings |
EP06727334A EP1987103A1 (de) | 2006-02-22 | 2006-02-22 | Antieis- und antischneezusammensetzung für strassenbeläge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2006/000618 WO2007096690A1 (en) | 2006-02-22 | 2006-02-22 | Anti-ice and anti-snow composition for road pavings |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007096690A1 true WO2007096690A1 (en) | 2007-08-30 |
Family
ID=37106298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2006/000618 WO2007096690A1 (en) | 2006-02-22 | 2006-02-22 | Anti-ice and anti-snow composition for road pavings |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1987103A1 (de) |
WO (1) | WO2007096690A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102050595A (zh) * | 2010-10-21 | 2011-05-11 | 安徽中铁工程材料科技有限公司 | 一种高铁用乳化沥青的复合改性剂及其制备方法 |
CN104974535A (zh) * | 2015-06-25 | 2015-10-14 | 河北建筑工程学院 | 蓄盐颗粒自融雪复合改性沥青混合料及其制备方法 |
CN105017786A (zh) * | 2015-06-25 | 2015-11-04 | 河北建筑工程学院 | 聚乙二醇自融雪复合相变材料改性沥青及其制备方法 |
ITUA20164510A1 (it) * | 2016-06-20 | 2017-12-20 | Iterchimica S R L | Composizione di additivo antighiaccio per conglomerati bituminosi |
CN114994297A (zh) * | 2022-06-20 | 2022-09-02 | 河南省机场集团有限公司 | 一种基于融雪性能的低冰点超薄磨耗层融雪残余寿命的预估方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114808482B (zh) * | 2022-05-24 | 2022-11-01 | 哈尔滨正罡科技开发有限公司 | 一种融冰雪的防水卷材及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0332803A2 (de) * | 1988-03-12 | 1989-09-20 | Heinz Vonk | Strassenbelag aus einem Asphaltmischgut mit einer eishemmenden Komponente |
EP0483721A1 (de) * | 1990-11-02 | 1992-05-06 | Hoechst Aktiengesellschaft | Flüssiges Enteisungsmittel auf der Basis von Acetaten und Verfahren zum Schmelzen von Schnee und Eis auf Verkehrsflächen mit Hilfe dieses Mittels |
EP0579014A1 (de) * | 1992-07-02 | 1994-01-19 | Hoechst Aktiengesellschaft | Verfahren zum Schmelzen von Schnee und/oder Eis mit einem Alkalimetallcarboxylat |
US6872327B2 (en) * | 2001-04-14 | 2005-03-29 | Clariant Gmbh | Defrosting agent and method for melting snow and ice |
WO2005105945A2 (en) * | 2004-04-28 | 2005-11-10 | Battelle Memorial Institute | Deicing/anti-icing fluids |
-
2006
- 2006-02-22 WO PCT/IB2006/000618 patent/WO2007096690A1/en active Application Filing
- 2006-02-22 EP EP06727334A patent/EP1987103A1/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0332803A2 (de) * | 1988-03-12 | 1989-09-20 | Heinz Vonk | Strassenbelag aus einem Asphaltmischgut mit einer eishemmenden Komponente |
EP0483721A1 (de) * | 1990-11-02 | 1992-05-06 | Hoechst Aktiengesellschaft | Flüssiges Enteisungsmittel auf der Basis von Acetaten und Verfahren zum Schmelzen von Schnee und Eis auf Verkehrsflächen mit Hilfe dieses Mittels |
EP0579014A1 (de) * | 1992-07-02 | 1994-01-19 | Hoechst Aktiengesellschaft | Verfahren zum Schmelzen von Schnee und/oder Eis mit einem Alkalimetallcarboxylat |
US6872327B2 (en) * | 2001-04-14 | 2005-03-29 | Clariant Gmbh | Defrosting agent and method for melting snow and ice |
WO2005105945A2 (en) * | 2004-04-28 | 2005-11-10 | Battelle Memorial Institute | Deicing/anti-icing fluids |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102050595A (zh) * | 2010-10-21 | 2011-05-11 | 安徽中铁工程材料科技有限公司 | 一种高铁用乳化沥青的复合改性剂及其制备方法 |
CN104974535A (zh) * | 2015-06-25 | 2015-10-14 | 河北建筑工程学院 | 蓄盐颗粒自融雪复合改性沥青混合料及其制备方法 |
CN105017786A (zh) * | 2015-06-25 | 2015-11-04 | 河北建筑工程学院 | 聚乙二醇自融雪复合相变材料改性沥青及其制备方法 |
ITUA20164510A1 (it) * | 2016-06-20 | 2017-12-20 | Iterchimica S R L | Composizione di additivo antighiaccio per conglomerati bituminosi |
WO2017220421A1 (en) | 2016-06-20 | 2017-12-28 | Iterchimica S.R.L. | Anti-icing additive composition for bituminous conglomerates |
CN109312214A (zh) * | 2016-06-20 | 2019-02-05 | 伊特奇米卡有限责任公司 | 用于沥青混合料的抗结冰添加剂组合物 |
US10246589B2 (en) | 2016-06-20 | 2019-04-02 | Iterchimica S.R.L. | Anti-icing additive composition for bituminous conglomerates |
EA036244B1 (ru) * | 2016-06-20 | 2020-10-16 | Итеркимика С.Р.Л. | Композиция противообледенительной добавки для битумных конгломератов |
CN114994297A (zh) * | 2022-06-20 | 2022-09-02 | 河南省机场集团有限公司 | 一种基于融雪性能的低冰点超薄磨耗层融雪残余寿命的预估方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1987103A1 (de) | 2008-11-05 |
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